<?xml version="1.0" encoding="UTF-8" ?>
<c xmlns="http://pear.php.net/dtd/rest.category"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    xsi:schemaLocation="http://pear.php.net/dtd/rest.category
    http://pear.php.net/dtd/rest.category.xsd">
 <n>$category_name$</n>
 <c>$channel_name$</c>
 <a>$category_name$</a> <!-- alias? -->
 <d>$description$</d>
</c>